Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mariana Gumm, ASW

Individual provider Social Worker · NPI 1003209826

Mariana Gumm, ASW is a Social Worker in Livingston, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015

Practice location Address checks out

1140 Main St
Livingston, CA 95334-1257
Phone: (209) 394-7913
Fax: (209) 394-3660
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 61321 (CA)

Record details

NPI number1003209826
Entity typeIndividual (Type 1)
GenderFemale
Credentials ASW
Sole proprietorNo
NPI enumeratedMarch 18, 2015
Last updated in NPPESMarch 18, 2015